Structural and Functional Changes in Prokaryotic Communities in Artificial Pit Mud during Chinese Baijiu Production oleh Mao-Ke Liu, Yu-Ming Tang, Xiao-Jiao Guo, Ke Zhao, Petri Penttinen, Xin-Hui Tian, Xin-Yu Zhang, Dao-Qun Ren, Xiao-Ping Zhang